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The Union of Concerned Scientists is a member-supported, nonpartisan nonprofit.
Our official logo is a wordmark accompanied by a black square bracket to the left. There are three versions of the UCS wordmark, each available in English and Spanish. The horizontal wordmark without tagline is preferred. Our wordmark with tagline is best used at larger sizes, when the tagline text can be easily read.
The horizontal versions are preferred; however, a vertical version is available as an alternative.
The Union of Concerned Scientists is translated into Spanish as Unión de Científicos Conscientes. More Spanish content can be found on our Spanish language site.
Logo guidelines and useage
The logo must always be black or white, set against a solid color or photograph. The negative space is transparent. In the case of photographs, care must be taken to ensure the logo is legible.
Please do not add a box around the logo or use JPG files of the logo. JPGs are not transparent and their white background will be visible.
The wordmark must be at least 1.25" wide in print or 125 pixels wide online.
Do you have a question about reusing something UCS has produced? Please use this form.